ATxmega32D4 Atmel Corporation, ATxmega32D4 Datasheet - Page 14
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ATxmega32D4
Manufacturer Part Number
ATxmega32D4
Description
Manufacturer
Atmel Corporation
Specifications of ATxmega32D4
Flash (kbytes)
32 Kbytes
Pin Count
44
Max. Operating Frequency
32 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
Hardware Qtouch Acquisition
No
Max I/o Pins
34
Ext Interrupts
34
Usb Speed
No
Usb Interface
No
Spi
4
Twi (i2c)
2
Uart
2
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
12
Adc Resolution (bits)
12
Adc Speed (ksps)
200
Analog Comparators
2
Resistive Touch Screen
No
Temp. Sensor
Yes
Crypto Engine
No
Sram (kbytes)
4
Eeprom (bytes)
1024
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
Yes
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.6 to 3.6
Operating Voltage (vcc)
1.6 to 3.6
Fpu
No
Mpu / Mmu
no / no
Timers
4
Output Compare Channels
14
Input Capture Channels
14
Pwm Channels
14
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATxmega32D4-AU
Manufacturer:
Atmel
Quantity:
123
Part Number:
ATxmega32D4-AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATxmega32D4-CU
Manufacturer:
Maxim
Quantity:
71
Company:
Part Number:
ATxmega32D4-MH
Manufacturer:
Atmel
Quantity:
1 910
Company:
Part Number:
ATxmega32D4-MH
Manufacturer:
Atmel
Quantity:
1 704
Part Number:
ATxmega32D4-MH
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
8135J–AVR–12/10
ATxmega16D4
ATxmega32D4
ATxmega64D4
ATxmega128D4
ATxmega16D4
ATxmega32D4
ATxmega64D4
ATxmega128D4
Devices
Devices
128 KB + 8 KB
16 KB + 4 KB
32 KB + 4 KB
64 KB + 4 KB
Flash
Size
EEPROM
Table 7-2.
Table 7-3 on page 14
EEPROM write and erase operations can be performed one page or one byte at the time, while
reading the EEPROM is done one byte at the time. For EEPROM access the NVM Address
Register (ADDR[m:n]) is used for addressing. The most significant bits in the address (E2PAGE)
give the page number and the least significant address bits (E2BYTE) give the byte in the page.
Table 7-3.
Size
1 KB
1 KB
2 KB
2 KB
Page Size
(words)
128
128
128
256
Number of words and Pages in the Flash.
Number of Bytes and Pages in the EEPROM.
Page Size
FWORD
(Bytes)
Z[6:0]
Z[6:0]
Z[6:0]
Z[7:0]
32
32
32
32
shows EEPROM memory organization for the XMEGA D4 devices.
FPAGE
Z[13:7]
Z[14:7]
Z[15:7]
Z[16:8]
ADDR[4:0]
ADDR[4:0]
ADDR[4:0]
ADDR[4:0]
E2BYTE
128 KB
16 KB
32 KB
64 KB
Size
Application
No of Pages
ADDR[10:5]
ADDR[10:5]
ADDR[10:5]
ADDR[10:5]
E2PAGE
128
256
256
64
Size
4 KB
4 KB
4 KB
8 KB
XMEGA D4
No of Pages
Boot
No of Pages
32
32
64
64
16
16
16
16
14